The correct method of the video tutorial on the skills of coffee drawing and milking

The correct method of the video tutorial on the skills of coffee drawing and milking

The steam outlet mode of steam pipe is mainly divided into two types: external expansion type and centralized type. Different forms of steam pipe, the steam intensity and steam output will be different, coupled with the change of the position of the outlet hole and the number of holes, it will cause the difference between the angle and the way when milking. On the other hand, the expanded steam pipe should not be too close to the edge of the steel cup to avoid turbulence, while the centralized steam pipe should pay more attention to the control of the angle, otherwise it is easy not to produce good milk foam tissue.

After 1525, monks of St. Franciscans wore brown robes and a pointed hat, and people called their clothes Cappuccino, and then they found that this coffee looked like this group of people, and then they gave this coffee the name, which is to add milk foam to espresso.

The first step is to understand the correct operation process of the coffee machine steam system, understand the purpose of the empty steam pipe before and after foam, and understand the importance of towels and easy cleaning in coffee making.

The second step is to learn how to use the sprinkler to touch the milk surface, the location and depth of the selected point.

The third step is to recognize the two temperatures. One is the starting and ending temperature of foaming, and the other is the temperature at which the milk foam is made. These two temperatures are very important for beginners, which is directly related to the mastery of the principle of foam. First of all, when it comes to foaming, the milk is cold at first (preferably refrigerated at 5 ℃), which can prolong the foaming time so that it can be fully foamed and delicate, and then open the steam valve to foam the milk.

When foaming is consistent with our body temperature (feel neither hot nor cold), the foaming is cut off. Because our hand temperature is about 30 degrees, so I personally think that the temperature of milk foam should be between 65 and 70 degrees. Because if it is too hot, it will destroy the nutritional value of milk.